MatrixAffine2f LocationComponent::calcLocalMatrix() const
{
MatrixAffine2f mat;
mat.translate( position() + registration_point() );
mat.rotate( rotation );
mat.scale( scale );
mat.translate( -registration_point() );
return mat;
}
void transformVertices(const vector<Vec2f> &source, vector<Vec2f> &target, const MatrixAffine2f &matrix)
{
target.clear();
target.reserve(source.size());
for (auto &vertex : source)
{
target.emplace_back(matrix.transformPoint(vertex));
}
}
void CinderIldaApp::setup()
{
// setFrameRate(200);
setWindowSize(800, 600);
mLaserDac = new ciilda::EasyLase();
mLaserDac->setup();
mIldaFrame.params.output.targetPointCount = 400;
mIldaFrame.params.output.blankCount = 4;
mIldaFrame.params.output.endCount = 2;
ColouredShape2d completeShape;
ColouredShape2d shapeOrg;
shapeOrg.color( ColorAf(1.0,0.5,.4,1.0) );
shapeOrg.moveTo(Vec2f(100,100));
shapeOrg.lineTo(Vec2f(500,100));
shapeOrg.lineTo(Vec2f(500,450));
shapeOrg.color( ColorAf(.3,0.2,.4,1.0) );
shapeOrg.lineTo(Vec2f(100,450));
shapeOrg.lineTo(Vec2f(100,100));
// shapeOrg.close();
ColouredShape2d triangle;
triangle.color( ColorAf(.12,0.2,1,1) );
triangle.moveTo(Vec2f(Vec2f(getWindowWidth()-30,30)));
triangle.lineTo(Vec2f(600,450));
triangle.color( ColorAf(.3,0.2,0,1) );
triangle.lineTo(Vec2f(Vec2f(30,getWindowHeight()-30)));
completeShape.color( ColorAf(0,1,1,1) );
completeShape.moveTo(Vec2f(300,100));
completeShape.lineTo(Vec2f(150,250));
completeShape.lineTo(Vec2f(100,250));
// completeShape.curveTo(Vec2f(300,150),Vec2f(150,250),Vec2f(100,250));
completeShape.appendColouredShape2d(shapeOrg);
completeShape.appendColouredShape2d(triangle);
MatrixAffine2f matrix;
matrix.setToIdentity();
matrix.translate( -Vec2f(getWindowWidth(),getWindowHeight())/2.0 );
completeShape.transform(matrix);
matrix.setToIdentity();
matrix.scale(Vec2f( 1.0/(float)getWindowWidth(), 1.0/(float)getWindowHeight()));
matrix.scale(.1);
completeShape.transform(matrix);
matrix.setToIdentity();
matrix.translate( Vec2f(0.5,0.5) );
completeShape.transform( matrix );
// MatrixAffine2f matrix;
// matrix.scale(.5);
// matrix.translate(Vec2f(.5,.5));
// shapeOrg.transform(matrix);
// mIldaFrame.params.output.transform.scale = Vec2f(.5,.5);
// mIldaFrame.params.output.transform.offset = Vec2f(.5,.5);
mIldaFrame.begin();
mIldaFrame.addColouredShape2d(completeShape);
mIldaFrame.end();
gl::enableAlphaBlending();
std::string normalFont( "Arial" );
mFont = Font( normalFont, 14 );
TextLayout simple;
simple.setFont( mFont );
simple.setColor( Color( 1, 1, 1 ) );
simple.addLine( "Cinder" );
simple.addLine( "Font From Resource" );
mTexture = gl::Texture( simple.render( true, PREMULT ) );
mIldaFrame.draw(0,0,100,100);
}
bool GuiComponent::contains( const ci::Vec2f &point, const MatrixAffine2f &world_transform )
{
return interaction_bounds.contains( world_transform.invertCopy().transformPoint( point ) );
}